Fig. 2 in Interference Competition and Cannibalism by Dorcus rectus(Motschulsky) (Coleoptera: Lucanidae) Larvae in the Laboratory and Field

Fig. 2. Relationship between larval density of Dorcus rectus in decaying willow trunks and the intensity of intraspecific interference in the field. Each circle represents an examined trunk. Trunks with one to four larvae were excluded from this figure because the results for one larva would have changed the percentage of wounded larvae greatly by 25–100%.